Class clown Seungwan and Student Council President Joohyun were best friends in middle school, unfortunately drifting apart as they grew older. What happens when they have to work together to plan for the upcoming rally?

Joohyun likes routine. She doesn't like change. She comes to this street corner every day at exactly five in the morning. But here is this random jogger suddenly stumbling into her life, breaking her routine. And she can't stop seeing her.